ImagickPixel::isPixelSimilarQuantum()
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Description
说明
public ImagickPixel::isPixelSimilarQuantum(string $color[,string $fuzz]): bool
Returns true if the distance between two colors is less than the specified distance. The fuzz value should be in the range 0-QuantumRange. The maximum value represents the longest possible distance in the colorspace. e.g. from RGB(0, 0, 0)to RGB(255, 255, 255)for the RGB colorspace
参数
- $color
- $fuzz